Top 8 Go Geo Projects

Tile38

9 8,902 7.0 Go

Real-time Geospatial and Geofencing

Project mention: Show HN: TG – Fast geometry library in C | news.ycombinator.com | 2023-09-22

[2] https://github.com/tidwall/tile38

orb

1 831 6.5 Go

Types and utilities for working with 2d geometry in Golang

Project mention: Create GPS Test Data In Go | dev.to | 2024-04-24

I've left the following code as a documented single function to make it more readable. And I've used the orb package to hide away a lot of the more common calculations and types (orb).

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
go-geom

0 781 6.7 Go

Package geom implements efficient geometry types for geospatial applications.
go-staticmaps

0 336 7.0 Go

A go (golang) library and command line tool to render static map images using OpenStreetMap tiles.
Geo2tz

0 61 5.7 Go

A self-hostable REST-like API to get the time zone from geo coordinates
go-simple-geo

1 21 3.6 Go

go-simple-geo is a library for simple geo calculations.
go-h3geo-dist

0 2 10.0 Go

H3-geo distributed cells
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
tinygpkg-data

1 2 6.6 Go

Small geographic datasets based on open data + tools

Project mention: Protomaps – A free and open source map of the world | news.ycombinator.com | 2023-10-23

SVG is kind-of terrible for maps, but you can get pretty small with GeoPackage (read: sqlite). I recently spent a bit too long on exactly this problem and ended up with the following.
116KB - 5MB for country borders
16MB - 52MB for ~50K city/county level borders based on geoBoundaries
The range of sizes depends on how much custom compression/simplification you put into it. The source files are about 10x bigger, but that's already pretty small.
Topojson might be even smaller though.
Check the repo for details /selfplug https://github.com/SmilyOrg/tinygpkg-data

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).